SOLUTION: A long-distance telephone company offered a flat rate of 5 cents per minute, with a 90-cent minimum charge per completed call. Find the cost in cents per minute, for a 17-minute ca
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Question 457699: A long-distance telephone company offered a flat rate of 5 cents per minute, with a 90-cent minimum charge per completed call. Find the cost in cents per minute, for a 17-minute call. Answer by rfer(16322) (Show Source):
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